| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Müller Heizung-Service AG | 🇨🇭Switzerland | Activa | 13/2/2024 – presente |
| Cargo | H-R-B-IMMOBILIEN AG | 🇨🇭Switzerland | Activa | 14/9/2020 – presente |
| Cargo | Guliver AG | 🇨🇭Switzerland | Activa | 3/8/2017 – presente |
| Cargo | Inag-Nievergelt AG | 🇨🇭Switzerland | Disuelta | 21/7/2016 – presente |
| Cargo | Heinz Egolf Baumanagement AG | 🇨🇭Switzerland | Activa | 26/4/2021 – presente |
| Cargo | Attenhofer AG in Liquidation | 🇨🇭Switzerland | Disuelta | 3/2/2022 – presente |
| Cargo | Sportbahnen Atzmännig AG | 🇨🇭Switzerland | Activa | 29/6/2021 – presente |
| Cargo | HEW Investment AG | 🇨🇭Switzerland | Activa | 28/4/2021 – presente |
| Cargo | Oberland Invest AG | 🇨🇭Switzerland | Activa | 26/4/2021 – presente |
| Cargo | Isofen Baubedarf AG | 🇨🇭Switzerland | Activa | 28/4/2021 – presente |
| Cargo | Elfag Bau AG | 🇨🇭Switzerland | Activa | 26/4/2021 – presente |
| Cargo | Swiss Invent Media AG in Liquidation | 🇨🇭Switzerland | Disuelta | 1/4/2019 – presente |
| Cargo | GRG Architekten AG in Liquidation | 🇨🇭Switzerland | Disuelta | 24/8/2020 – presente |
| Cargo | Vorsorgestiftung Zürcher Anwaltsverband | 🇨🇭Switzerland | Activa | 4/4/2025 – presente |
| Cargo | Drive Z AG | 🇨🇭Switzerland | Activa | 4/8/2025 – presente |
| Cargo | Immoturicum AG | 🇨🇭Switzerland | Activa | 26/4/2021 – presente |
13/2/2024
appointed
14/9/2020
appointed
3/8/2017
appointed